AONE Elevators, we offer Auto Door from India.

The Automatic doors at grocery stores and office buildings mainly exist for convenience. The automatic doors in an elevator, on the other hand, are absolutely essential — they keep people from falling down an open shaft. Elevators use two different sets of doors: doors on the cars and doors opening into the elevator shaft.
The doors on the cars are operated by an electric motor, which in turn is operated bythe elevator computer.

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